【摘要】 淄博局在矿井通风系统优化调整中,根据《煤矿安全规程》规定,对部分矿井进行了通风阻力测定和主通风机性能鉴定,并根据测定结果,及时对矿井进行了系统分析、改造,取得了显著的效果。更多还原

【Abstract】 In the optimization and regulation o f mine ventilation system,Zibo Coal Mining Administration conducted measurement of ventilation resistance and performance appreciation of main mine fans in some mines according to the stipulations in“Safety Regulations in Coal Minesand the analysis and transformation of the ventilation sys-tem according to the measured results,marked effect and eco-nomic benefit were obtained.更多还原